Air source heat pump dryer with in-belt dehumidification device for tobacco drying

Abstract

The utility model discloses a tobacco drying is with the air source heat pump drying machine of belt internal dehumidification device, including the box, the inside mounting of box has the hanger, the inner wall of box is installed and dries the device, the fresh air device intercommunication of drying device, the fresh air device installs the inner wall of box, the bottom intercommunication of fresh air device has the compression device, the compression device fixed connection in the bottom of box. The utility model relates to tobacco drying technical field, through the cooperation of dehumidification box, dehumidification cloth and box, utilize the connecting device and make the gas in the box inhale to the dehumidification box, and under the action of dehumidification cloth, remove the moisture in the gas, can remove the moisture in the box in this way, solve the external gas humidification, and when the air directly enters the air source heat pump, possibly influence the service life of air source heat pump, also possibly in high position heat energy time, retain the humidity in the air, the problem of not being favorable to drying tobacco.

Claims

1. An air-source heat pump dryer with an internal dehumidification device for tobacco drying, comprising a housing (1), characterized in that: The box (1) is equipped with a hanging rack (2) inside. The inner wall of the box (1) is equipped with a drying device (4). The drying device (4) is connected to a fresh air device (3). The fresh air device (3) is installed on the inner wall of the box (1). The bottom of the fresh air device (3) is connected to a compression device (5). The compression device (5) is fixedly connected to the bottom of the box (1). The compression device (5) is connected to a recovery device (6). The recovery device (6) is installed on the inner wall of the box (1). The outer wall of the box (1) is equipped with a dehumidifying box (10). The inner wall of the dehumidifying box (10) is equipped with a dehumidifying cloth (13). A connecting device is installed between the dehumidifying box (10) and the box (1).

2. The air-source heat pump dryer with an internal dehumidification device for tobacco drying according to claim 1, characterized in that: The connecting device includes an outer wall of a collection shell (7) fixedly connected to the inner wall of a box (1), a fan (8) installed on the inner wall of the collection shell (7), a connecting pipe (9) connected to one end of the collection shell (7) extending to the outside of the box (1), the end of the connecting pipe (9) connected to the top of the dehumidification box (10), and a conveying pipe (11) connected to the bottom of the dehumidification box (10), the conveying pipe (11) penetrating the box (1).

3. The air-source heat pump dryer with an internal dehumidification device for tobacco drying according to claim 1, characterized in that: The outer wall of the dehumidifying cloth (13) is fixedly connected to the mounting frame (14), the outer wall of the mounting frame (14) is pressed against the box cover (12), the box cover (12) is installed on the outer wall of the dehumidifying box (10), the outer wall of the box cover (12) is pressed against the sealing gasket (21), the outer wall of the sealing gasket (21) is fixedly connected to the fixing frame (17), and the outer wall of the fixing frame (17) is fixedly connected to the inner wall of the dehumidifying box (10).

4. An air-source heat pump dryer with an internal dehumidification device for tobacco drying according to claim 3, characterized in that: A rod (19) is fixedly connected to the outer wall of the cover (12). A fixing block (18) is sleeved on the outer wall of the rod (19). The outer wall of the fixing block (18) is fixedly connected to the outer wall of the dehumidification box (10). A nut (20) is threaded through one side of the fixing block (18) of the rod (19). The outer wall of the nut (20) is rotatably connected to the outer wall of the dehumidification box (10) through a bearing.

5. An air-source heat pump dryer with an internal dehumidification device for tobacco drying according to claim 3, characterized in that: The bottom of the mounting frame (14) is abutted against a support rod (16), the outer wall of the support rod (16) is fixedly connected to the inner wall of the dehumidification box (10), and the outer wall of the mounting frame (14) is fixedly connected to a plug (15), the outer wall of the plug (15) is inserted into the inner wall of the dehumidification box (10).

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